| 摘要 |
A path searcher of a spread spectrum includes a number of correlators each of which produces a replica of a scrambled synchronization code and determines a correlation value between the replica and a received spread spectrum signal. Each of the correlators performs a correlation operation between the received spread spectrum signal and the replica at a rate higher than a chip rate of the spread spectrum signal by successively shifting the replica with respect to the spread spectrum signal. <IMAGE> |
